CN214929010U - Fuel cell hydrogen energy automobile collision control system - Google Patents
Fuel cell hydrogen energy automobile collision control system Download PDFInfo
- Publication number
- CN214929010U CN214929010U CN202022573044.7U CN202022573044U CN214929010U CN 214929010 U CN214929010 U CN 214929010U CN 202022573044 U CN202022573044 U CN 202022573044U CN 214929010 U CN214929010 U CN 214929010U
- Authority
- CN
- China
- Prior art keywords
- collision
- fuel cell
- controller
- hydrogen
- safety airbag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
Landscapes
- Fuel Cell (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model provides a fuel cell hydrogen can car collision control system, this fuel cell hydrogen can car collision control system include air bag collision sensor, air bag controller, fuel cell controller (FCU), hydrogen cylinder valve etc.. When the vehicle collides and the safety airbag pops up, the safety airbag collision sensor sends a collision signal to the safety airbag controller, then the safety airbag is controlled to pop up, meanwhile, the collision signal is sent to a fuel cell controller (FCU) through a CAN bus, and the fuel cell controller controls the valve port of the hydrogen cylinder to be closed. The utility model has the advantages that: the hydrogen cutting device is simple to operate, improves the speed of cutting off hydrogen, reduces the explosion risk when a vehicle collides, improves the safety of the vehicle and the human body, and has practicability and applicability.
Description
Technical Field
The utility model relates to a hydrogen can the automobile field, especially relates to a fuel cell hydrogen can car collision control system.
Background
As the hydrogen of the hydrogen fuel automobile is stored by the gas storage tank, the pressure is generally more than or equal to 30Mpa, once the whole automobile collides, if the hydrogen pipeline is damaged to cause hydrogen leakage, the explosion is very easy when the hydrogen pipeline meets open fire, so that the hydrogen is cut off as fast as possible when the whole automobile collides, and the explosion risk is reduced. Some hydrogen fuel passenger cars in the current market do not have the function of cutting off hydrogen when the whole car collides, and the safety of the whole car is seriously influenced. In addition, some hydrogen fuel passenger cars are additionally provided with an acceleration sensor in a vehicle control unit to be used for collision judgment, so that the sensitivity is not high, and the vehicle control cost is increased.
Disclosure of Invention
In order to solve the problem, the utility model provides a fuel cell hydrogen CAN car collision control system utilizes air bag collision sensor as collision device, when whole car bumps, during collision signal sends whole car CAN network, fuel cell controller (FCU) received this signal after, control hydrogen cylinder valve and close, reaches the effect that cuts off hydrogen. A fuel cell hydrogen energy automobile collision control system mainly comprises: the system comprises an airbag collision sensor, an airbag collision controller, a fuel cell controller, an airbag and a hydrogen cylinder valve;
the safety airbag collision sensor is used for monitoring collision signals when a vehicle collides, the safety airbag collision controller is electrically connected with the safety airbag collision sensor and used for receiving the collision signals transmitted by the safety airbag collision sensor and sending out a safety airbag popping instruction, the safety airbag collision controller is electrically connected with the fuel cell controller, and the fuel cell controller is used for receiving the collision signals transmitted by the safety airbag collision controller and sending out an instruction for closing the hydrogen cylinder valve.
Further, the airbag impact sensor is of an electronic structure.
Further, the airbag is electrically connected with the airbag collision controller.
Further, the safety air bag is used for executing an air bag ejecting instruction sent by the safety air bag collision controller, and the vehicle ejects the safety air bag.
Further, the hydrogen cylinder valve is electrically connected with the fuel cell controller.
Further, the hydrogen cylinder valve is used for executing a hydrogen cylinder valve closing instruction sent by the fuel cell controller and closing the hydrogen cylinder valve so as to prevent hydrogen leakage when a vehicle collides.
Further, the airbag collision controller transmits a collision signal to the fuel cell controller through a CAN bus.
The utility model provides a beneficial effect that technical scheme brought is: the hydrogen cutting device is simple to operate, improves the speed of cutting off hydrogen, reduces the explosion risk when a vehicle collides, improves the safety of the vehicle and the human body, and has practicability and applicability.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
FIG. 1 is a signal flow diagram of a collision control system of a fuel cell hydrogen vehicle according to an embodiment of the present invention;
fig. 2 is a flow chart of a collision control method for a fuel cell hydrogen energy vehicle in an embodiment of the present invention.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The embodiment of the utility model provides a fuel cell hydrogen can car collision control system.
Referring to fig. 1-2, fig. 1 is a signal flow diagram of a collision control system of a fuel cell hydrogen energy vehicle in an embodiment of the present invention, and fig. 2 is a flow diagram of a collision control method of a fuel cell hydrogen energy vehicle in an embodiment of the present invention, where the collision control system of the fuel cell hydrogen energy vehicle includes an airbag collision sensor, an airbag controller, a fuel cell controller (FCU), a hydrogen cylinder valve, and the like.
The safety airbag collision sensor is used for monitoring collision signals when a vehicle collides, the safety airbag collision controller is electrically connected with the safety airbag collision sensor and used for receiving the collision signals transmitted by the safety airbag collision sensor and sending out a safety airbag popping instruction, the safety airbag collision controller is electrically connected with the fuel cell controller, and the fuel cell controller is used for receiving the collision signals transmitted by the safety airbag collision controller and sending out an instruction for closing the hydrogen cylinder valve.
The airbag collision sensor is of an electronic structure.
The safety airbag is electrically connected with the safety airbag collision controller. The safety airbag is used for executing an airbag popping instruction sent by the safety airbag collision controller, and the vehicle pops up the safety airbag.
The hydrogen cylinder valve is electrically connected with the fuel cell controller. The hydrogen cylinder valve is used for executing a hydrogen cylinder valve closing instruction sent by the fuel cell controller and closing the hydrogen cylinder valve so as to prevent hydrogen leakage when a vehicle collides.
And the safety airbag collision controller transmits a collision signal to the fuel cell controller through a CAN bus.
A fuel cell hydrogen energy automobile collision control method is realized based on the fuel cell hydrogen energy automobile collision control system;
s1: when a vehicle collides, the airbag collision sensor monitors a collision signal and transmits the collision signal to the airbag controller;
s2: the safety air bag controller sends out an air bag ejecting command according to the collision signal and transmits the collision signal to the fuel cell controller;
s3: the safety airbag receives and executes the safety airbag instruction, meanwhile, the fuel cell controller receives the collision signal and sends out a pipe inner wall hydrogen cylinder valve instruction, and the hydrogen cylinder valve is closed by executing the instruction for closing the hydrogen cylinder valve so as to prevent hydrogen from leaking when the vehicle collides.
When the vehicle collides and the safety airbag pops up, the safety airbag collision sensor sends a collision signal to the safety airbag controller, then the safety airbag is controlled to pop up, meanwhile, the collision signal is sent to a fuel cell controller (FCU) through a CAN bus, and the fuel cell controller controls the valve port of the hydrogen cylinder to be closed.
The utility model has the advantages that: the hydrogen cutting device is simple to operate, improves the speed of cutting off hydrogen, reduces the explosion risk when a vehicle collides, improves the safety of the vehicle and the human body, and has practicability and applicability.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The utility model provides a fuel cell hydrogen can car collision control system which characterized in that: the fuel cell hydrogen energy automobile collision control system comprises: the system comprises an airbag collision sensor, an airbag collision controller, a fuel cell controller, an airbag and a hydrogen cylinder valve;
the safety airbag collision sensor is used for monitoring collision signals when a vehicle collides, the safety airbag collision controller is electrically connected with the safety airbag collision sensor and used for receiving the collision signals transmitted by the safety airbag collision sensor and sending out a safety airbag popping instruction, the safety airbag collision controller is electrically connected with the fuel cell controller, and the fuel cell controller is used for receiving the collision signals transmitted by the safety airbag collision controller and sending out an instruction for closing the hydrogen cylinder valve.
2. The fuel cell hydrogen energy automobile collision control system according to claim 1, characterized in that: the airbag collision sensor is of an electronic structure.
3. The fuel cell hydrogen energy automobile collision control system according to claim 1, characterized in that: the safety airbag is electrically connected with the safety airbag collision controller.
4. The fuel cell hydrogen energy automobile collision control system according to claim 1, characterized in that: the safety airbag is used for executing an airbag popping instruction sent by the safety airbag collision controller, and the vehicle pops up the safety airbag.
5. The fuel cell hydrogen energy automobile collision control system according to claim 1, characterized in that: the hydrogen cylinder valve is electrically connected with the fuel cell controller.
6. The fuel cell hydrogen energy automobile collision control system according to claim 1, characterized in that: the hydrogen cylinder valve is used for executing a hydrogen cylinder valve closing instruction sent by the fuel cell controller and closing the hydrogen cylinder valve so as to prevent hydrogen leakage when a vehicle collides.
7. The fuel cell hydrogen energy automobile collision control system according to claim 1, characterized in that: and the safety airbag collision controller transmits a collision signal to the fuel cell controller through a CAN bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022573044.7U CN214929010U (en) | 2020-11-09 | 2020-11-09 | Fuel cell hydrogen energy automobile collision control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022573044.7U CN214929010U (en) | 2020-11-09 | 2020-11-09 | Fuel cell hydrogen energy automobile collision control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214929010U true CN214929010U (en) | 2021-11-30 |
Family
ID=79035047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022573044.7U Active CN214929010U (en) | 2020-11-09 | 2020-11-09 | Fuel cell hydrogen energy automobile collision control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214929010U (en) |
-
2020
- 2020-11-09 CN CN202022573044.7U patent/CN214929010U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112277648A (en) | Fuel cell hydrogen energy automobile collision control system and method | |
| EP1683698B1 (en) | Vehicle collision safety system | |
| CN102259626A (en) | Method and device for preventing automobile which falls into water from sinking | |
| CN101434224A (en) | Automobile anti-collision system | |
| CN110753817B (en) | Method for venting at least one pressure vessel and pressure vessel system | |
| CN214929010U (en) | Fuel cell hydrogen energy automobile collision control system | |
| CN105059238A (en) | Novel automotive window explosion life-saving system | |
| CN104290654A (en) | Vehicle-mounted gas fuel safety monitoring system and monitoring method | |
| CN109435887A (en) | A kind of hydrogen energy automobile air bag device for ejecting and method | |
| CN200995659Y (en) | External safety gasbag cushion for vehicle | |
| CN111347859B (en) | Vehicle-mounted battery anti-collision system and vehicle | |
| CN203854563U (en) | Fuel gas safety control system for automobile | |
| CN113071307A (en) | Automobile-mounted fuel storage tank protection system and control method thereof | |
| CN109203996A (en) | A kind of electric automobile collision high pressure circuit breaking protective system and its control method | |
| CN201472300U (en) | Reusable car security airbag | |
| CN116066718A (en) | Vehicle-mounted liquid hydrogen storage tank energy recovery system and vehicle | |
| CN110001420A (en) | A kind of method of controlling security for Hydrogen Fuel-cell Vehicles | |
| CN112774062B (en) | Vehicle-mounted battery fire extinguishing protection system and fire extinguishing protection method | |
| CN209320895U (en) | A kind of hydrogen energy automobile air bag device for ejecting | |
| CN202942565U (en) | Vehicle lifesaving and fire extinguishing device | |
| CN201169242Y (en) | Compressed gas type gas generator for automobile passenger side safety air bag | |
| CN114623374A (en) | Hydrogenation method and system for vehicle-mounted hydrogen cylinder | |
| CN111791692A (en) | Oil filling and pressure relief system and method for Guohsix hybrid electric vehicle model | |
| CN205429105U (en) | Dual fail -safe parallel control's battery protection system | |
| CN201140674Y (en) | Gas cylinder safety device for liquefied petroleum gas vehicle or compressed natural gas vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |